551341743 has 8 divisors (see below), whose sum is σ = 752218368. Its totient is φ = 359013144.

The previous prime is 551341741. The next prime is 551341757. The reversal of 551341743 is 347143155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 551341743 - 2¹ = 551341741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551341741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2136855 + ... + 2137112.

It is an arithmetic number, because the mean of its divisors is an integer number (94027296).

Almost surely, 2^551341743 is an apocalyptic number.

551341743 is a deficient number, since it is larger than the sum of its proper divisors (200876625).

551341743 is a wasteful number, since it uses less digits than its factorization.

551341743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274013.

The product of its digits is 25200, while the sum is 33.

The square root of 551341743 is about 23480.6674308888. The cubic root of 551341743 is about 819.9869832358.

Adding to 551341743 its reverse (347143155), we get a palindrome (898484898).

The spelling of 551341743 in words is "five hundred fifty-one million, three hundred forty-one thousand, seven hundred forty-three".